How to make edge-wrapped filter mesh

How to make edge-wrapped filter mesh
一、 Materials for edge-wrapped filter mesh:
1. What needs to be prepared is steel wire mesh, steel plate, aluminum plate, copper plate, etc.
2. Mechanical equipment used to wrap the filter mesh: mainly punching machines.
二、 Production steps of edge-wrapped filter mesh:
1. Use a punch with a smaller tonnage to punch the stainless steel wire mesh into small round or square pieces. and other shaped pieces.
2. Punch steel plate (stainless steel plate, galvanized plate, aluminum plate, copper plate), punch the metal plate into a ring shape, and seal it.
3. Put the stamped stainless steel wire mesh piece into the ring.
4.Punch and flatten the ring again.